diff options
author | eregon <eregon@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2017-09-20 20:18:52 +0000 |
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committer | eregon <eregon@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2017-09-20 20:18:52 +0000 |
commit | 1d15d5f08032acf1b7bceacbb450d617ff6e0931 (patch) | |
tree | a3785a79899302bc149e4a6e72f624ac27dc1f10 /spec/ruby/core/module/shared | |
parent | 75bfc6440d595bf339007f4fb280fd4d743e89c1 (diff) |
Move spec/rubyspec to spec/ruby for consistency
* Other ruby implementations use the spec/ruby directory.
[Misc #13792] [ruby-core:82287]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@59979 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'spec/ruby/core/module/shared')
-rw-r--r-- | spec/ruby/core/module/shared/class_eval.rb | 115 | ||||
-rw-r--r-- | spec/ruby/core/module/shared/class_exec.rb | 29 | ||||
-rw-r--r-- | spec/ruby/core/module/shared/equal_value.rb | 14 | ||||
-rw-r--r-- | spec/ruby/core/module/shared/set_visibility.rb | 135 |
4 files changed, 293 insertions, 0 deletions
diff --git a/spec/ruby/core/module/shared/class_eval.rb b/spec/ruby/core/module/shared/class_eval.rb new file mode 100644 index 0000000000..6bb9668fee --- /dev/null +++ b/spec/ruby/core/module/shared/class_eval.rb @@ -0,0 +1,115 @@ +describe :module_class_eval, shared: true do + # TODO: This should probably be replaced with a "should behave like" that uses + # the many scoping/binding specs from kernel/eval_spec, since most of those + # behaviors are the same for instance_eval. See also module_eval/class_eval. + + it "evaluates a given string in the context of self" do + ModuleSpecs.send(@method, "self").should == ModuleSpecs + ModuleSpecs.send(@method, "1 + 1").should == 2 + end + + it "does not add defined methods to other classes" do + FalseClass.send(@method) do + def foo + 'foo' + end + end + lambda {42.foo}.should raise_error(NoMethodError) + end + + it "resolves constants in the caller scope" do + ModuleSpecs::ClassEvalTest.get_constant_from_scope.should == ModuleSpecs::Lookup + end + + it "resolves constants in the caller scope ignoring send" do + ModuleSpecs::ClassEvalTest.get_constant_from_scope_with_send(@method).should == ModuleSpecs::Lookup + end + + it "resolves constants in the receiver's scope" do + ModuleSpecs.send(@method, "Lookup").should == ModuleSpecs::Lookup + ModuleSpecs.send(@method, "Lookup::LOOKIE").should == ModuleSpecs::Lookup::LOOKIE + end + + it "defines constants in the receiver's scope" do + ModuleSpecs.send(@method, "module NewEvaluatedModule;end") + ModuleSpecs.const_defined?(:NewEvaluatedModule, false).should == true + end + + it "evaluates a given block in the context of self" do + ModuleSpecs.send(@method) { self }.should == ModuleSpecs + ModuleSpecs.send(@method) { 1 + 1 }.should == 2 + end + + it "passes the module as the first argument of the block" do + given = nil + ModuleSpecs.send(@method) do |block_parameter| + given = block_parameter + end + given.should equal ModuleSpecs + end + + it "uses the optional filename and lineno parameters for error messages" do + ModuleSpecs.send(@method, "[__FILE__, __LINE__]", "test", 102).should == ["test", 102] + end + + it "converts a non-string filename to a string using to_str" do + (file = mock(__FILE__)).should_receive(:to_str).and_return(__FILE__) + ModuleSpecs.send(@method, "1+1", file) + end + + it "raises a TypeError when the given filename can't be converted to string using to_str" do + (file = mock('123')).should_receive(:to_str).and_return(123) + lambda { ModuleSpecs.send(@method, "1+1", file) }.should raise_error(TypeError) + end + + it "converts non string eval-string to string using to_str" do + (o = mock('1 + 1')).should_receive(:to_str).and_return("1 + 1") + ModuleSpecs.send(@method, o).should == 2 + end + + it "raises a TypeError when the given eval-string can't be converted to string using to_str" do + o = mock('x') + lambda { ModuleSpecs.send(@method, o) }.should raise_error(TypeError) + + (o = mock('123')).should_receive(:to_str).and_return(123) + lambda { ModuleSpecs.send(@method, o) }.should raise_error(TypeError) + end + + it "raises an ArgumentError when no arguments and no block are given" do + lambda { ModuleSpecs.send(@method) }.should raise_error(ArgumentError) + end + + it "raises an ArgumentError when more than 3 arguments are given" do + lambda { + ModuleSpecs.send(@method, "1 + 1", "some file", 0, "bogus") + }.should raise_error(ArgumentError) + end + + it "raises an ArgumentError when a block and normal arguments are given" do + lambda { + ModuleSpecs.send(@method, "1 + 1") { 1 + 1 } + }.should raise_error(ArgumentError) + end + + # This case was found because Rubinius was caching the compiled + # version of the string and not duping the methods within the + # eval, causing the method addition to change the static scope + # of the shared CompiledCode. + it "adds methods respecting the lexical constant scope" do + code = "def self.attribute; C; end" + + a = Class.new do + self::C = "A" + end + + b = Class.new do + self::C = "B" + end + + a.send @method, code + b.send @method, code + + a.attribute.should == "A" + b.attribute.should == "B" + end +end diff --git a/spec/ruby/core/module/shared/class_exec.rb b/spec/ruby/core/module/shared/class_exec.rb new file mode 100644 index 0000000000..c5c18b0a34 --- /dev/null +++ b/spec/ruby/core/module/shared/class_exec.rb @@ -0,0 +1,29 @@ +describe :module_class_exec, shared: true do + it "does not add defined methods to other classes" do + FalseClass.send(@method) do + def foo + 'foo' + end + end + lambda {42.foo}.should raise_error(NoMethodError) + end + + it "defines method in the receiver's scope" do + ModuleSpecs::Subclass.send(@method) { def foo; end } + ModuleSpecs::Subclass.new.respond_to?(:foo).should == true + end + + it "evaluates a given block in the context of self" do + ModuleSpecs::Subclass.send(@method) { self }.should == ModuleSpecs::Subclass + ModuleSpecs::Subclass.new.send(@method) { 1 + 1 }.should == 2 + end + + it "raises a LocalJumpError when no block is given" do + lambda { ModuleSpecs::Subclass.send(@method) }.should raise_error(LocalJumpError) + end + + it "passes arguments to the block" do + a = ModuleSpecs::Subclass + a.send(@method, 1) { |b| b }.should equal(1) + end +end diff --git a/spec/ruby/core/module/shared/equal_value.rb b/spec/ruby/core/module/shared/equal_value.rb new file mode 100644 index 0000000000..f1227d873c --- /dev/null +++ b/spec/ruby/core/module/shared/equal_value.rb @@ -0,0 +1,14 @@ +describe :module_equal, shared: true do + it "returns true if self and the given module are the same" do + ModuleSpecs.send(@method, ModuleSpecs).should == true + ModuleSpecs::Child.send(@method, ModuleSpecs::Child).should == true + ModuleSpecs::Parent.send(@method, ModuleSpecs::Parent).should == true + ModuleSpecs::Basic.send(@method, ModuleSpecs::Basic).should == true + ModuleSpecs::Super.send(@method, ModuleSpecs::Super).should == true + + ModuleSpecs::Child.send(@method, ModuleSpecs).should == false + ModuleSpecs::Child.send(@method, ModuleSpecs::Parent).should == false + ModuleSpecs::Child.send(@method, ModuleSpecs::Basic).should == false + ModuleSpecs::Child.send(@method, ModuleSpecs::Super).should == false + end +end diff --git a/spec/ruby/core/module/shared/set_visibility.rb b/spec/ruby/core/module/shared/set_visibility.rb new file mode 100644 index 0000000000..c39d59e05d --- /dev/null +++ b/spec/ruby/core/module/shared/set_visibility.rb @@ -0,0 +1,135 @@ +# -*- encoding: us-ascii -*- + +describe :set_visibility, shared: true do + it "is a private method" do + Module.should have_private_instance_method(@method, false) + end + + describe "without arguments" do + it "sets visibility to following method definitions" do + visibility = @method + mod = Module.new { + send visibility + + def test1() end + def test2() end + } + + mod.should send(:"have_#{@method}_instance_method", :test1, false) + mod.should send(:"have_#{@method}_instance_method", :test2, false) + end + + it "stops setting visibility if the body encounters other visibility setters without arguments" do + visibility = @method + new_visibility = nil + mod = Module.new { + send visibility + new_visibility = [:protected, :private].find {|vis| vis != visibility } + send new_visibility + def test1() end + } + + mod.should send(:"have_#{new_visibility}_instance_method", :test1, false) + end + + it "continues setting visibility if the body encounters other visibility setters with arguments" do + visibility = @method + mod = Module.new { + send visibility + def test1() end + send([:protected, :private].find {|vis| vis != visibility }, :test1) + def test2() end + } + + mod.should send(:"have_#{@method}_instance_method", :test2, false) + end + + it "does not affect module_evaled method definitions when itself is outside the eval" do + visibility = @method + mod = Module.new { + send visibility + + module_eval { def test1() end } + module_eval " def test2() end " + } + + mod.should have_public_instance_method(:test1, false) + mod.should have_public_instance_method(:test2, false) + end + + it "does not affect outside method definitions when itself is inside a module_eval" do + visibility = @method + mod = Module.new { + module_eval { send visibility } + + def test1() end + } + + mod.should have_public_instance_method(:test1, false) + end + + it "affects normally if itself and method definitions are inside a module_eval" do + visibility = @method + mod = Module.new { + module_eval { + send visibility + + def test1() end + } + } + + mod.should send(:"have_#{@method}_instance_method", :test1, false) + end + + it "does not affect method definitions when itself is inside an eval and method definitions are outside" do + visibility = @method + initialized_visibility = [:public, :protected, :private].find {|sym| sym != visibility } + mod = Module.new { + send initialized_visibility + eval visibility.to_s + + def test1() end + } + + mod.should send(:"have_#{initialized_visibility}_instance_method", :test1, false) + end + + it "affects evaled method definitions when itself is outside the eval" do + visibility = @method + mod = Module.new { + send visibility + + eval "def test1() end" + } + + mod.should send(:"have_#{@method}_instance_method", :test1, false) + end + + it "affects normally if itself and following method definitions are inside a eval" do + visibility = @method + mod = Module.new { + eval <<-CODE + #{visibility} + + def test1() end + CODE + } + + mod.should send(:"have_#{@method}_instance_method", :test1, false) + end + + describe "within a closure" do + it "sets the visibility outside the closure" do + visibility = @method + mod = Module.new { + 1.times { + send visibility + } + def test1() end + } + + mod.should send(:"have_#{@method}_instance_method", :test1, false) + end + end + end +end |